Literature DB >> 17002345

Inverted sapphyrin: a new family of doubly N-confused expanded porphyrins.

Jonathan L Sessler1, Dong-Gyu Cho, Marcin Stepień, Vincent Lynch, Jacek Waluk, Zin Seok Yoon, Dongho Kim.   

Abstract

The synthesis of an inverted, methoxylated sapphyrin derivative is described. This system, wherein inversion of pyrrolic nitrogen atoms is configurationally enforced via the use of a 3,3'-bipyrrolic precursor, displays what is best described as "weak aromaticity" as judged from its spectroscopic features and supporting theoretical calculations.

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Year:  2006        PMID： 17002345      PMCID： PMC2526041          DOI： 10.1021/ja064675z

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  10 in total

1.  Structural aspects of aromaticity.

Authors:  T M Krygowski; M K Cyrański
Journal:  Chem Rev       Date:  2001-05       Impact factor: 60.622

2.  N-confused expanded porphyrin: first example of a modified sapphyrin with an inverted N-confused pyrrole ring.

Authors:  S K Pushpan; A Srinivasan; V G Anand; S Venkatraman; T K Chandrashekar; B S Joshi; R Roy; H Furuta
Journal:  J Am Chem Soc       Date:  2001-05-30       Impact factor: 15.419

3.  NH tautomerism of N-confused porphyrin.

Authors:  H Furuta; T Ishizuka; A Osuka; H Dejima; H Nakagawa; Y Ishikawa
Journal:  J Am Chem Soc       Date:  2001-06-27       Impact factor: 15.419

4.  Synthetic expanded porphyrin chemistry.

Authors:  Jonathan L Sessler; Daniel Seidel
Journal:  Angew Chem Int Ed Engl       Date:  2003-11-03       Impact factor: 15.336

5.  Nucleus-independent chemical shifts (NICS) as an aromaticity criterion.

Authors:  Zhongfang Chen; Chaitanya S Wannere; Clémence Corminboeuf; Ralph Puchta; Paul von Ragué Schleyer
Journal:  Chem Rev       Date:  2005-10       Impact factor: 60.622

6.  A benzodipyrrole-derived sapphyrin.

Authors:  Pradeepta K Panda; Young-Jin Kang; Chang-Hee Lee
Journal:  Angew Chem Int Ed Engl       Date:  2005-06-27       Impact factor: 15.336

Review 7.  Sapphyrins: versatile anion binding agents.

Authors:  J L Sessler; J M Davis
Journal:  Acc Chem Res       Date:  2001-12       Impact factor: 22.384

8.  A new entry to doubly N-confused [26]hexaphyrins(1.1.1.1.1.1) from normal [26]hexaphyrins(1.1.1.1.1.1) through an unprecedented double pyrrolic rearrangement.

Authors:  Masaaki Suzuki; Min-Chul Yoon; Deok Yun Kim; Jung Ho Kwon; Hiroyuki Furuta; Dongho Kim; Atsuhiro Osuka
Journal:  Chemistry       Date:  2006-02-08       Impact factor: 5.236

9.  Doubly N-confused hexaphyrin: a novel aromatic expanded porphyrin that complexes bis-metals in the core.

Authors:  Alagar Srinivasan; Tomoya Ishizuka; Atsuhiro Osuka; Hiroyuki Furuta
Journal:  J Am Chem Soc       Date:  2003-01-29       Impact factor: 15.419

10.  A directly fused tetrameric porphyrin sheet and its anomalous electronic properties that arise from the planar cyclooctatetraene core.

Authors:  Yasuyuki Nakamura; Naoki Aratani; Hiroshi Shinokubo; Akihiko Takagi; Tomoji Kawai; Takuya Matsumoto; Zin Seok Yoon; Deok Yun Kim; Tae Kyu Ahn; Dongho Kim; Atsuya Muranaka; Nagao Kobayashi; Atsuhiro Osuka
Journal:  J Am Chem Soc       Date:  2006-03-29       Impact factor: 15.419
  10 in total
  5 in total

1.  Solution and structural binding studies of phosphate with thiophene-based azamacrocycles.

Authors:  Syed A Haque; Rainier S Berkley; Frank R Fronczek; Md Alamgir Hossain
Journal:  Inorg Chem Commun       Date:  2016-05-27       Impact factor: 2.495

2.  Fluorescent detection of phosphate anion by a highly selective chemosensor in water.

Authors:  Musabbir A Saeed; Douglas R Powell; Md Alamgir Hossain
Journal:  Tetrahedron Lett       Date:  2010-09-15       Impact factor: 2.415

3.  Anion recognition and sensing by a new macrocyclic dinuclear copper(II) complex: a selective receptor for iodide.

Authors:  John S Mendy; Musabbir A Saeed; Frank R Fronczek; Douglas R Powell; Md Alamgir Hossain
Journal:  Inorg Chem       Date:  2010-08-16       Impact factor: 5.165

4.  Phosphate binding with a thiophene-based azamacrocycle in water.

Authors:  Musabbir A Saeed; Avijit Pramanik; Md Alamgir Hossain
Journal:  Inorg Chem Commun       Date:  2012-07       Impact factor: 2.495

5.  Tripyrrin-armed isosmaragdyrins: synthesis, heterodinuclear coordination, and protonation-triggered helical inversion.

Authors:  Chengjie Li; Kai Zhang; Masatoshi Ishida; Qizhao Li; Keito Shimomura; Glib Baryshnikov; Xin Li; Mathew Savage; Xin-Yan Wu; Sihai Yang; Hiroyuki Furuta; Yongshu Xie
Journal:  Chem Sci       Date:  2020-02-04       Impact factor: 9.825
  5 in total

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